Finding the Fourth Proportional to 3,196,590,435,699.80, 4,795,167,532,068.80 and 901,874,968,272
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Solution
The fourth proportional to 3,196,590,435,699.80, 4,795,167,532,068.80 and 901,874,968,272 is: 1,352,891,980,638.34
Step by Step Solution
- Step 1: Write the proportion equation
3,196,590,435,699.80 : 4,795,167,532,068.80 = 901,874,968,272 : x - Step 2: Convert to fraction form
3,196,590,435,699.80/4,795,167,532,068.80 = 901,874,968,272/x - Step 3: Cross multiply
3,196,590,435,699.80x = 4,795,167,532,068.80 × 901,874,968,272 - Step 4: Simplify right side
3,196,590,435,699.80x = 4,324,641,565,843,473,293,115,392 - Step 5: Solve for x
x = 4,324,641,565,843,473,293,115,392/3,196,590,435,699.80 - Step 6: Final answer
x = 1,352,891,980,638.34
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.